SENTRON 3VA MCCB, Microprocessor Trip Unit - 3VA2116-5HL32-0AA0

Product Description

SENTRON 3VA MCCB, Microprocessor Trip Unit – 3VA2116-5HL32-0AA0

The Siemens 3VA2116-5HL32-0AA0 is a high-performance Molded Case Circuit Breaker (MCCB) from the SENTRON 3VA2 series, designed for reliable protection of low-voltage electrical distribution systems. It is equipped with an advanced microprocessor-based electronic trip unit (ETU320) that ensures precise and selective protection against overload and short-circuit faults, improving system safety and continuity.

This MCCB belongs to the 3VA21 frame size (160 A class) and offers a 3-pole configuration with high breaking capacity (up to 55 kA at 415 V AC), making it suitable for demanding industrial and commercial applications. It is widely used in PCC panels, MCC panels, OEM machinery, HVAC systems, infrastructure projects, and main LT distribution boards.

With its intelligent protection system, the 3VA2116-5HL32-0AA0 provides adjustable current settings, enhanced fault discrimination, and high operational reliability, making it ideal for modern electrical networks.

🔹 Key Features

• Siemens SENTRON 3VA2 series MCCB
• Part Number: 3VA2116-5HL32-0AA0
• Microprocessor-based electronic trip unit (ETU320)
• Rated current: 160 A
• 3-pole configuration
• Breaking capacity: 55 kA @ 415 V AC
• Adjustable overload protection (Ir: 63–160 A)
• Short-circuit protection with adjustable settings
• High selectivity and system coordination
• Compact molded case construction
• High electrical & mechanical endurance
• Suitable for industrial and commercial LT systems
• Complies with IEC 60947-2 standards